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Dive into the research topics where Robert J. Barbuch is active.

Publication


Featured researches published by Robert J. Barbuch.


Journal of Mass Spectrometry | 1989

The use of thermospray liquid chromatography/tandem mass spectrometry for the class identification and structural verification of phytoestrogens in soy protein preparations

Robert J. Barbuch; John E. Coutant; Mary Beth Welsh; Kenneth D. R. Setchell


Journal of Heterocyclic Chemistry | 1986

Mechanistic observations in the Gewald syntheses of 2-aminothiophenes

Norton P. Peet; Shyam Sunder; Robert J. Barbuch; Anna P. Vinogradoff


Journal of Heterocyclic Chemistry | 1982

Synthesis of thiazolotriazepinones

Norton P. Peet; Shyam Sunder; Robert J. Barbuch


Journal of Heterocyclic Chemistry | 1988

Reinvestigation of the condensation of 2-hydrazinobenzothiazole with ethyl acetoacetate

Norton P. Peet; Shyam Sunder; Robert J. Barbuch; Michael R. Whalon; John C. Huffman


Journal of Heterocyclic Chemistry | 1981

A reinvestigation of the cyclodesulfurization of thiosemicarbazides

Shyam Sunder; Norton P. Peet; Robert J. Barbuch


Journal of Mass Spectrometry | 1987

Identification in man of urinary metabolites of a new bronchodilator, MDL 257, using triple stage quadrupole mass spectrometry–mass spectrometry

John E. Coutant; Robert J. Barbuch; Darlene K. Satonin; Robert J. Cregge


Journal of Heterocyclic Chemistry | 1983

Synthesis of 6H-pyrazolo[2,3-a][1,3,5]benzotriazepines

Norton P. Peet; Shyam Sunder; Robert J. Barbuch


Journal of Heterocyclic Chemistry | 1988

A one step synthesis of 4-substituted imidazoles: an important observation when N-alkylating imidazoles

Jeffrey P. Whitten; Donald P. Matthews; James R. McCarthy; Robert J. Barbuch


Journal of Mass Spectrometry | 1984

Mass spectral fragmentation and rearrangement of isatin derivatives

Norton P. Peet; Robert J. Barbuch


Journal of Heterocyclic Chemistry | 1980

A NOVEL OXAMIDE REARRANGEMENT

Norton P. Peet; Shyam Sunder; Robert J. Barbuch

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John C. Huffman

Indiana University Bloomington

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Donald P. Matthews

Indiana University Bloomington

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Kenneth D. R. Setchell

Cincinnati Children's Hospital Medical Center

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Mary Beth Welsh

Boston Children's Hospital

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